package leetcode.array;

import leetcode.array.common.ArrayUtils;

class Solution253 {
    public int minMeetingRooms(int[][] intervals) {
        return ArrayUtils.minMeetingRooms(intervals);
    }
}

public class leetcode253 {
    public static void main(String[] args) {
        Solution253 solution253 = new Solution253();
        int[][] intervals = {{0, 30}, {5, 10}, {15, 20}};
        int[][] intervals1 = {{9, 10}, {4, 9}, {4, 17}};
//        System.out.println(solution253.minMeetingRooms(intervals));
        System.out.println(solution253.minMeetingRooms(intervals1));
    }
}
